% % File		:	verity/ppg_0_1_display
% % Description	:   for Heart Rate Algorithm
% % Fuction		:	PPG signal display
% % Author		:	@hiyangdong
% % Version		:	V0.1
% % Time		:	12 Jan. 2016

%{
 1.0.1 read data and orignal calculate
%}
% close all
clear all

ExcelSheet = 14;
mat_filename =  'ppg_RawDataSheet';
mat_filename = strcat(mat_filename,num2str(ExcelSheet),'.mat')
load(mat_filename);

figure(1);clf();subplot(2,1,1);
plot(t,ppg_data,'k');
title('Time domain orignal PPG data');

figure(1);subplot(2,1,2);
plot(f,fft_data_abs,'k');
title('Frequency domain orignal PPG data ');

disp('end');